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- PDB-9ema: RUVBL1/2 in complex with ATP and CB-6644 inhibitor -

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Basic information

Entry
Database: PDB / ID: 9ema
TitleRUVBL1/2 in complex with ATP and CB-6644 inhibitor
Components
  • RuvB-like 1
  • RuvB-like 2
KeywordsCHAPERONE / RUVBL1 / RUVBL2 / CB-6644 / Inhibitor
Function / homology
Function and homology information


promoter-enhancer loop anchoring activity / regulation of DNA strand elongation / positive regulation of telomere maintenance in response to DNA damage / establishment of protein localization to chromatin / R2TP complex / dynein axonemal particle / RPAP3/R2TP/prefoldin-like complex / Swr1 complex / positive regulation of telomerase RNA localization to Cajal body / regulation of double-strand break repair ...promoter-enhancer loop anchoring activity / regulation of DNA strand elongation / positive regulation of telomere maintenance in response to DNA damage / establishment of protein localization to chromatin / R2TP complex / dynein axonemal particle / RPAP3/R2TP/prefoldin-like complex / Swr1 complex / positive regulation of telomerase RNA localization to Cajal body / regulation of double-strand break repair / Ino80 complex / box C/D snoRNP assembly / protein folding chaperone complex / NuA4 histone acetyltransferase complex / regulation of chromosome organization / regulation of DNA replication / TFIID-class transcription factor complex binding / regulation of embryonic development / MLL1 complex / Telomere Extension By Telomerase / positive regulation of double-strand break repair via homologous recombination / RNA polymerase II core promoter sequence-specific DNA binding / regulation of DNA repair / Deposition of new CENPA-containing nucleosomes at the centromere / DNA helicase activity / telomere maintenance / TBP-class protein binding / positive regulation of DNA repair / cellular response to estradiol stimulus / Formation of the beta-catenin:TCF transactivating complex / ADP binding / DNA Damage Recognition in GG-NER / negative regulation of canonical Wnt signaling pathway / euchromatin / chromatin DNA binding / beta-catenin binding / nuclear matrix / transcription corepressor activity / cellular response to UV / UCH proteinases / nucleosome / positive regulation of canonical Wnt signaling pathway / unfolded protein binding / protein folding / HATs acetylate histones / ATPase binding / spermatogenesis / regulation of apoptotic process / DNA helicase / DNA recombination / transcription coactivator activity / regulation of cell cycle / protein stabilization / Ub-specific processing proteases / cadherin binding / chromatin remodeling / ribonucleoprotein complex / RNA polymerase II cis-regulatory region sequence-specific DNA binding / cell division / DNA repair / centrosome / regulation of DNA-templated transcription / regulation of transcription by RNA polymerase II / positive regulation of DNA-templated transcription / protein homodimerization activity / positive regulation of transcription by RNA polymerase II / ATP hydrolysis activity / extracellular exosome / nucleoplasm / ATP binding / identical protein binding / membrane / nucleus / cytosol / cytoplasm
Similarity search - Function
RuvB-like / RuvB-like, AAA-lid domain / RuvBL1/2, DNA/RNA binding domain / TIP49 P-loop domain / TIP49 AAA-lid domain / TIP49, P-loop domain / ATPases associated with a variety of cellular activities / AAA+ ATPase domain / P-loop containing nucleoside triphosphate hydrolase
Similarity search - Domain/homology
: / ADENOSINE-5'-TRIPHOSPHATE / RuvB-like 2 / RuvB-like 1
Similarity search - Component
Biological speciesHomo sapiens (human)
MethodELECTRON MICROSCOPY / single particle reconstruction / cryo EM / Resolution: 2.4 Å
AuthorsLopez-Perrote, A. / Llorca, O. / Garcia-Martin, C.
Funding support Spain, 1items
OrganizationGrant numberCountry
Agencia Estatal de Investigacion (AEI)PID2020-114429RB-I00 Spain
CitationJournal: Cell Rep Phys Sci / Year: 2024
Title: Mechanism of allosteric inhibition of RUVBL1-RUVBL2 by the small-molecule CB-6644
Authors: Garcia-Martin, C. / Lopez-Perrote, A. / Boskovic, J. / Llorca, O.
History
DepositionMar 7, 2024Deposition site: PDBE / Processing site: PDBE
Revision 1.0May 15, 2024Provider: repository / Type: Initial release

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
A: RuvB-like 1
B: RuvB-like 1
C: RuvB-like 1
D: RuvB-like 2
E: RuvB-like 2
F: RuvB-like 2
hetero molecules


Theoretical massNumber of molelcules
Total (without water)411,90019
Polymers407,0406
Non-polymers4,85913
Water00
1


  • Idetical with deposited unit
  • defined by author&software
  • Evidence: electron microscopy, not applicable
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1

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Components

#1: Protein RuvB-like 1 / 49 kDa TATA box-binding protein-interacting protein / 49 kDa TBP-interacting protein / 54 kDa ...49 kDa TATA box-binding protein-interacting protein / 49 kDa TBP-interacting protein / 54 kDa erythrocyte cytosolic protein / ECP-54 / INO80 complex subunit H / Nuclear matrix protein 238 / NMP 238 / Pontin 52 / TIP49a / TIP60-associated protein 54-alpha / TAP54-alpha


Mass: 50579.188 Da / Num. of mol.: 3
Source method: isolated from a genetically manipulated source
Details: Sequence contains three extra aminoacids (GSH) at the N-terminus due to protease cleavage that do not affect the structure and activity of the protein
Source: (gene. exp.) Homo sapiens (human) / Gene: RUVBL1, INO80H, NMP238, TIP49, TIP49A / Production host: Escherichia coli (E. coli) / References: UniProt: Q9Y265, DNA helicase
#2: Protein RuvB-like 2 / 48 kDa TATA box-binding protein-interacting protein / 48 kDa TBP-interacting protein / 51 kDa ...48 kDa TATA box-binding protein-interacting protein / 48 kDa TBP-interacting protein / 51 kDa erythrocyte cytosolic protein / ECP-51 / INO80 complex subunit J / Repressing pontin 52 / Reptin 52 / TIP49b / TIP60-associated protein 54-beta / TAP54-beta


Mass: 85100.969 Da / Num. of mol.: 3
Source method: isolated from a genetically manipulated source
Details: A strectch of 18 extra residues is present at the N-terminus due to cloning design that do not affect the structure and activity of the protein,A strectch of 18 extra residues is present at ...Details: A strectch of 18 extra residues is present at the N-terminus due to cloning design that do not affect the structure and activity of the protein,A strectch of 18 extra residues is present at the N-terminus due to cloning design that do not affect the structure and activity of the protein
Source: (gene. exp.) Homo sapiens (human) / Gene: RUVBL2, INO80J, TIP48, TIP49B, CGI-46 / Production host: Escherichia coli (E. coli) / References: UniProt: Q9Y230, DNA helicase
#3: Chemical
ChemComp-ATP / ADENOSINE-5'-TRIPHOSPHATE


Mass: 507.181 Da / Num. of mol.: 6 / Source method: obtained synthetically / Formula: C10H16N5O13P3 / Comment: ATP, energy-carrying molecule*YM
#4: Chemical ChemComp-A1H5V / 5-chloranyl-2-ethoxy-4-fluoranyl-~{N}-[4-[[3-(methoxymethyl)-1-oxidanylidene-6,7-dihydro-5~{H}-pyrazolo[1,2-a][1,2]benzodiazepin-2-yl]amino]-2,2-dimethyl-4-oxidanylidene-butyl]benzamide


Mass: 573.055 Da / Num. of mol.: 3 / Source method: obtained synthetically / Formula: C29H34ClFN4O5 / Feature type: SUBJECT OF INVESTIGATION
#5: Chemical
ChemComp-MG / MAGNESIUM ION


Mass: 24.305 Da / Num. of mol.: 4 / Source method: obtained synthetically / Formula: Mg
Has ligand of interestY

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Experimental details

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Experiment

ExperimentMethod: ELECTRON MICROSCOPY
EM experimentAggregation state: PARTICLE / 3D reconstruction method: single particle reconstruction

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Sample preparation

ComponentName: Hetero-hexameric RUVBL1-RUVBL2 complex bound to ATP and the CB-6644 inhibitor
Type: COMPLEX / Entity ID: #1-#2 / Source: RECOMBINANT
Molecular weightValue: 310.47 kDa/nm / Experimental value: NO
Source (natural)Organism: Homo sapiens (human)
Source (recombinant)Organism: Escherichia coli (E. coli)
Buffer solutionpH: 7.5
Buffer component
IDConc.NameFormulaBuffer-ID
150 mMtris(hydroxymethyl)aminomethaneTris1
2150 mMsodium chlorideNaCl1
320 mMmagnesium chlorideMgCl21
420 mMadenosine triphosphateATP1
SpecimenConc.: 0.8 mg/ml / Embedding applied: NO / Shadowing applied: NO / Staining applied: NO / Vitrification applied: YES
Specimen supportGrid material: COPPER / Grid mesh size: 300 divisions/in. / Grid type: Quantifoil R0.6/1
VitrificationInstrument: FEI VITROBOT MARK IV / Cryogen name: ETHANE-PROPANE / Humidity: 90 % / Chamber temperature: 277 K

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Electron microscopy imaging

Experimental equipment
Model: Titan Krios / Image courtesy: FEI Company
MicroscopyModel: FEI TITAN KRIOS
Electron gunElectron source: FIELD EMISSION GUN / Accelerating voltage: 300 kV / Illumination mode: FLOOD BEAM
Electron lensMode: BRIGHT FIELD / Nominal defocus max: 2800 nm / Nominal defocus min: 500 nm / Alignment procedure: COMA FREE
Specimen holderCryogen: NITROGEN / Specimen holder model: FEI TITAN KRIOS AUTOGRID HOLDER
Image recordingElectron dose: 45 e/Å2 / Film or detector model: GATAN K3 BIOCONTINUUM (6k x 4k)

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Processing

EM software
IDNameVersionCategory
1Topaz0.2particle selection
2RELION4particle selection
3EPU3.4.0image acquisition
5CTFFIND4.1CTF correction
8UCSF ChimeraXmodel fitting
10RELION4initial Euler assignment
11RELION4final Euler assignment
12RELION4classification
13RELION43D reconstruction
14ISOLDE1.7model refinement
15PHENIX1.20.1-4487model refinement
16Coot0.9.8.5model refinement
CTF correctionType: PHASE FLIPPING AND AMPLITUDE CORRECTION
3D reconstructionResolution: 2.4 Å / Resolution method: FSC 0.143 CUT-OFF / Num. of particles: 393823 / Algorithm: BACK PROJECTION / Symmetry type: POINT
Atomic model buildingProtocol: BACKBONE TRACE / Space: REAL
Atomic model buildingDetails: ModelAngelo / Source name: Other / Type: in silico model

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